| Image | Obs | Image | Obs | Image | Obs | Image | Obs |
| 20090401 | | 20090424 | | 20091108 | | 20091125 |
| 20091218 | | 20100115 | | 20100217 | | 20100317 |
| 20100411 | | 20100507 | | 20100521 | | 20100608 |
| 20101128 | | 20110115 | | 20110209 | | 20110306 |
| 20110312 | | 20110504 | | 20110611 | | 20110611 |
| 20111228 | | 20111228 | | 20111228 | | 20111228 |
| 20120123 | | 20120123 | | 20120123 | | 20120123 |
| 20120201 | | 20120201 | | 20120201 | | 20120201 |
| 20120219 | | 20120219 | | 20120219 | | 20120219 |